SKU: 34900290964

PENTAIR STA-RITE SYSTEM 3 D.E FILTER - S7D75

$589.31 $654.79
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

PENTAIR STA-RITE SYSTEM 3 D.E FILTER - S7D75The Pentair Sta Rite System 3 S7D75 Diatomaceous Earth Filter delivers the superior filtration performance pool contractors demand for professional inground pool installations. With 37 square feet of filter area and 5 micron filtration capability, this NSF certified filter ensures crystal clear water quality that exceeds client expectations. Commercial Installation Benefits The innovative 50 50 split tank design with Posi Lok clamps reduces service

The Pentair Sta-Rite System 3 S7D75 Diatomaceous Earth Filter delivers the superior filtration performance pool contractors demand for professional inground pool installations. With 37 square feet of filter area and 5-micron filtration capability, this NSF-certified filter ensures crystal-clear water quality that exceeds client expectations.

Commercial Installation Benefits

The innovative 50/50 split-tank design with Posi-Lok™ clamps reduces service time by 40%, allowing contractors to complete maintenance faster and increase profitability. The balanced-flow tank design extends cleaning intervals, reducing callback visits and protecting your service reputation. Dura-Glas™ composite construction resists corrosion and chemical damage, ensuring long-term reliability for commercial applications.

Why Pool Contractors Choose MT Pools

With our superior customer service and daily recurring customer support, you get more than just equipment – you get a trusted B2B partner. Our wholesale pricing structure supports your profit margins while our reliable inventory ensures your projects stay on schedule with fast shipping and expert technical guidance.

Frequently Asked Questions

What pool sizes is the S7D75 suitable for?

The S7D75 handles pools from 13,000 to 44,000 gallons depending on turnover requirements, with optimal performance at 56 GPM flow rate for most residential and light commercial applications.

How much DE powder does this filter require?

The S7D75 requires 3.7 lbs of diatomaceous earth powder for optimal filtration performance, providing cost-effective operation for contractors.

What makes the split-tank design beneficial for service?

The 50/50 split-tank design with Posi-Lok™ clamps provides easy access for cleaning and grid replacement, reducing service time and labor costs for pool contractors.

Does MT Pools offer technical support for installation?

Yes, MT Pools provides expert technical guidance and superior customer service to ensure proper installation and optimal performance for all pool contractor projects.

Order Today

Join thousands of pool contractors who rely on MT Pools for their filtration equipment needs. Our team is ready to support your success with competitive wholesale pricing and fast shipping.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34900290964

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4.1 ★★★★★
Based on 26 reviews
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Product Reviews
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Verified Purchase
Rosco
Omaha, US
★★★★★ 5
Memory Foam Pillows
Size: Queen (Pack of 2)
recently purchased the OSBED Cooling Adjustable Shredded Memory Foam Pillow, and it has made a noticeable difference in my sleep quality. One of my favorite features is the adjustable fill, which allowed me to customize the height and firmness to perfectly support my neck and shoulders. Whether you’re a side, back, or stomach sleeper, it’s easy to find a comfortable setup. The cooling cover does a great job of preventing heat buildup throughout the night, which is a huge plus for anyone who tends to sleep warm. The shredded memory foam provides excellent support while still feeling soft and comfortable, and it doesn’t flatten out like some traditional pillows.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
Z
Verified Purchase
Zeba
Houston, US
★★★★★ 3
Great Quality, But Not for Me (Too Heavy & Hot)
Size: Queen (Pack of 2)
I want to start by saying there is absolutely nothing wrong with this pillow—it’s well made, good quality, and exactly as described. The adjustable shredded memory foam design and cooling features will likely work well for many people. That said, it just wasn’t a good fit for me personally. Right away, I noticed that the shredded memory foam pieces are fairly large and dense, which made the pillow feel heavier than I expected. When I laid on it, it didn’t have the light, airy “cloud” feeling I prefer. Instead, it felt more solid and structured. I also found it retained heat. Even though it’s advertised as cooling, memory foam tends to hold warmth, and I could feel that fairly quickly. For someone sensitive to heat, this may be uncomfortable. If you prefer a more supportive, denser pillow, this could be a good option. But if you’re looking for something lightweight and breathable, this may not be the best choice. Overall, it’s a quality product—just not the right match for my comfort preferences.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
T
Verified Purchase
Tinker McCain
Fort Morgan, US
★★★★★ 5
OSBED Cooling Adjustable Shredded Memory Foam Pillows Queen Size Set of 2
Size: Queen (Pack of 2)
The pillows were well packaged. They arrived when they said they would. The pillows are thick and they are cool. This makes for a nice long sleep night. I'm not constantly moving pillows around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
E
Verified Purchase
Evi
Massapequa, US
★★★★★ 5
Cooling pillows
Size: Queen (Pack of 2)
I was skeptical with these pillows. I received the pillows compressed. I followed the directions and within 24 hours, I had 2 beautiful fluffy cooling pillows. I was also skeptical about the cooling techniques, i was happily surprised. With the support of my neck, the comfort of the pillows. I will be getting 2 more
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
J
Verified Purchase
Jennifer
West Palm Beach, US
★★★★★ 5
Awesome Pillow!!!
Size: Queen, Number of Items: 1
This pillow is Amazing!!! So Great to sleep on. I finally can get a good night's sleep!!! Its very soft and comfortable. I also haven’t gotten up with a stiff neck in the morning either!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026

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